{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:JODO4QMANMZDOFSP7FF7W7T2WA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"fc8fef06da941e379712c72291cc5ad6301cb5c60bc968a61560b01f9fb6d704","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-12-04T05:12:23Z","title_canon_sha256":"beeb4611ebfb8ccf50a5c3db1fe2e0e9477bb693153213441455c8767e136b5d"},"schema_version":"1.0","source":{"id":"0712.0430","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0712.0430","created_at":"2026-07-04T17:07:04Z"},{"alias_kind":"arxiv_version","alias_value":"0712.0430v2","created_at":"2026-07-04T17:07:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0712.0430","created_at":"2026-07-04T17:07:04Z"},{"alias_kind":"pith_short_12","alias_value":"JODO4QMANMZD","created_at":"2026-07-04T17:07:04Z"},{"alias_kind":"pith_short_16","alias_value":"JODO4QMANMZDOFSP","created_at":"2026-07-04T17:07:04Z"},{"alias_kind":"pith_short_8","alias_value":"JODO4QMA","created_at":"2026-07-04T17:07:04Z"}],"graph_snapshots":[{"event_id":"sha256:b7af3504fc82b420678d853095635f3c0643c855a580903d9d525c42501703f6","target":"graph","created_at":"2026-07-04T17:07:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0712.0430/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"When the afterglow fades at the site of a long-duration gamma-ray burst (LGRB), Type Ic supernovae (SN Ic) are the only type of core collapse supernova observed. Recent work found that a sample of LGRB in high-redshift galaxies had different environments from a collection of core-collapse environments, which were identified from their colors and light curves. LGRB were in the brightest regions of their hosts, but the core-collapse sample followed the overall distribution of the galaxy light. Here we examine 504 supernovae with types assigned based on their spectra that are located in nearby (z","authors_text":"2), (2) CfA), M. Pahre (2) ((1) Stanford University, P. L. Kelly (1, R. P. Kirshner (2)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-12-04T05:12:23Z","title":"Long Gamma-Ray Bursts and Type Ic Core Collapse Supernovae Have Similar Locations in Hosts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0712.0430","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:bc5ed173e3110756a87f0c82b9a4fe5ef398c498283a60a3350a6b916fcec8a1","target":"record","created_at":"2026-07-04T17:07:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"fc8fef06da941e379712c72291cc5ad6301cb5c60bc968a61560b01f9fb6d704","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-12-04T05:12:23Z","title_canon_sha256":"beeb4611ebfb8ccf50a5c3db1fe2e0e9477bb693153213441455c8767e136b5d"},"schema_version":"1.0","source":{"id":"0712.0430","kind":"arxiv","version":2}},"canonical_sha256":"4b86ee41806b3237164ff94bfb7e7ab03ab85aa90c2e4739f90606c6f0494962","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b86ee41806b3237164ff94bfb7e7ab03ab85aa90c2e4739f90606c6f0494962","first_computed_at":"2026-07-04T17:07:04.801421Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:07:04.801421Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qdXFjkonOmCSCGrwIFwbG1A19LxmWnS6tc40UjxmxbdyJNayki5HOgogII+UkOY3Dp8fBmiCv95buCf+PGkoBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:07:04.801841Z","signed_message":"canonical_sha256_bytes"},"source_id":"0712.0430","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc5ed173e3110756a87f0c82b9a4fe5ef398c498283a60a3350a6b916fcec8a1","sha256:b7af3504fc82b420678d853095635f3c0643c855a580903d9d525c42501703f6"],"state_sha256":"d781367c7abc5f4e7cb0c5ed980c03f6eafa159fc134b2c1528ec4698f6832b7"}